Simple difference between entered daily energy intake and expenditure.
Calculated result
-300 kcal
Positive: intake above estimated expenditure. Negative: below. This does not predict weight change.
Results are estimates or simple arithmetic, not medical or investment advice.
Compare reported energy intake with estimated energy expenditure. This tool does not predict weight or fat loss.
Enter total daily food energy and estimated expenditure. A positive result means intake exceeds estimated expenditure.
Daily energy balance = calories consumed − calories expended (estimated).
Research source: NIH — Body Weight Planner
This simple difference does not predict weight change; the body adapts over time.
No. Activity and metabolism estimates are uncertain.
Calculate, then track
Track your meals and daily routines over time in Heltrum.
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Tools are for information and personal planning, not medical diagnosis, treatment or investment advice. Calculator inputs are processed in your browser.
